Don't tell me about it! Because young me was so stupid, that I did it couple times back then. It was no more than 3 times. I was into POV femdom and BDSM, specifically humiliation and degradation, I was jerking of a lot back then, and I gave it a try, getting orders by a mistress/domme, doing what she says, but after the third time I stopped, it was too much for me.
You know, there are women who like do humiliate or degrade others, cum eating is part of it.